Polls database

Every poll we use, with its source

11,685 polls since 2015: national questions, Senate, House, governor and state legislative races, presidential primaries and ballot measures. Filter, then open any poll’s release.

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11,685

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886
Jul 2015Jan 2017Jan 2018Jan 2019Jan 2020Jan 2021Jan 2022Jan 2023Jan 2024Jan 2025Nov 2026

November, so far

Latest poll in the database ended Nov 2, 2026. Source: 99chambers polls database

DatesQuestionPollsterSponsorSamplePop.ModeResultMarginAdjustedvs resultSource
Nov 1–2, 20242024 North Carolina gubernatorial election (2024)A AtlasIntel—1,310LV—Stein 52 · Robinson 41D+11——Release
Oct 29–Nov 2, 20242024 New Hampshire gubernatorial election (2024)C University of New Hampshire—2,814LV—Craig 44 · Ayotte 48R+4——Release
Oct 25–Nov 2, 20242024 United States Senate election in Wisconsin (2024)Not averagedC+ Mainstreet Research/FAU—798RV—Baldwin 47 · Hovde 45D+2——Release
Oct 25–Nov 2, 20242024 United States Senate election in Wisconsin (2024)C+ Mainstreet Research/FAU—786LV—Baldwin 47 · Hovde 45D+2——Release
Oct 25–Nov 2, 20242024 United States Senate election in Wisconsin (2024)Not averagedA The New York Times/Siena University—1,001RV—Baldwin 50 · Hovde 46D+4——Release
Oct 25–Nov 2, 20242024 United States Senate election in Wisconsin (2024)A The New York Times/Siena University—1,001LV—Baldwin 50 · Hovde 46D+4——Release
Oct 30–Nov 2, 20242024 United States Senate election in Wisconsin (2024)A+ Emerson CollegeThe Hill800LV—Baldwin 51 · Hovde 45D+6——Release
Nov 1–2, 20242024 United States Senate election in Wisconsin (2024)A AtlasIntel—728LV—Baldwin 49 · Hovde 48D+1——Release
Nov 1–2, 20242024 United States Senate election in Wisconsin (2024)B InsiderAdvantage—800LV—Baldwin 47 · Hovde 48R+1——Release
Oct 29–Nov 2, 20242024 United States Senate election in Rhode Island (2024)C University of New Hampshire—708LV—Whitehouse 54 · Morgan 40D+14——Release
Oct 25–Nov 2, 20242024 United States Senate election in Pennsylvania (2024)Not averagedC+ Mainstreet Research/FAU—726RV—Jr. 48 · McCormick 43D+5——Release
Oct 25–Nov 2, 20242024 United States Senate election in Pennsylvania (2024)C+ Mainstreet Research/FAU—699LV—Jr. 49 · McCormick 44D+5——Release
Oct 29–Nov 2, 20242024 United States Senate election in Pennsylvania (2024)Not averagedA The New York Times/Siena UniversityThe Philadelphia Inquirer1,527RV—Jr. 50 · McCormick 45D+5——Release
Oct 29–Nov 2, 20242024 United States Senate election in Pennsylvania (2024)A The New York Times/Siena UniversityThe Philadelphia Inquirer1,527LV—Jr. 50 · McCormick 45D+5——Release
Oct 30–Nov 2, 20242024 United States Senate election in Pennsylvania (2024)A+ Emerson CollegeThe Hill1,000LV—Jr. 47 · McCormick 47Even——Release
Nov 1–2, 20242024 United States Senate election in Pennsylvania (2024)A AtlasIntel—2,049LV—Jr. 49 · McCormick 47D+2——Release
Nov 1–2, 20242024 United States Senate election in Pennsylvania (2024)B InsiderAdvantage—800LV—Jr. 48 · McCormick 47D+1——Release
Oct 30–Nov 2, 20242024 United States Senate election in Ohio (2024)Not averagedA+ Emerson CollegeThe Hill900LV—Brown 48 · Moreno 52R+4——Release
Oct 30–Nov 2, 20242024 United States Senate election in Ohio (2024)A+ Emerson CollegeThe Hill900LV—Brown 45 · Moreno 48R+3——Release
Oct 24–Nov 2, 20242024 United States Senate election in Nevada (2024)Not averagedA The New York Times/Siena University—1,010RV—Rosen 52 · Brown 40D+12——Release
Oct 24–Nov 2, 20242024 United States Senate election in Nevada (2024)A The New York Times/Siena University—1,010LV—Rosen 52 · Brown 43D+9——Release
Oct 30–Nov 2, 20242024 United States Senate election in Nevada (2024)A+ Emerson CollegeNexstar Media840LV—Rosen 50 · Brown 44D+6——Release
Nov 1–2, 20242024 United States Senate election in Nevada (2024)A AtlasIntel—782LV—Rosen 46 · Brown 46Even——Release
Oct 25–Nov 2, 20242024 United States Senate election in Michigan (2024)Not averagedC+ Mainstreet Research/FAU—733RV—Slotkin 47 · Rogers 42D+5——Release
Oct 25–Nov 2, 20242024 United States Senate election in Michigan (2024)C+ Mainstreet Research/FAU—713LV—Slotkin 47 · Rogers 43D+4——Release
Oct 29–Nov 2, 20242024 United States Senate election in Michigan (2024)Not averagedA The New York Times/Siena University—998RV—Slotkin 45 · Rogers 45Even——Release
Oct 29–Nov 2, 20242024 United States Senate election in Michigan (2024)A The New York Times/Siena University—998LV—Slotkin 48 · Rogers 46D+2——Release
Oct 29–Nov 2, 20242024 United States Senate election in Michigan (2024)Not averagedB+ Mitchell Research & CommunicationsMichigan News Source585LV—Slotkin 48 · Rogers 46D+2——Release
Oct 29–Nov 2, 20242024 United States Senate election in Michigan (2024)B+ Mitchell Research & CommunicationsMichigan News Source585LV—Slotkin 50 · Rogers 48D+2——Release
Oct 30–Nov 2, 20242024 United States Senate election in Michigan (2024)A+ Emerson CollegeThe Hill790LV—Slotkin 49 · Rogers 45D+4——Release
Nov 1–2, 20242024 United States Senate election in Michigan (2024)A AtlasIntel—1,198LV—Slotkin 49 · Rogers 47D+2——Release
Nov 1–2, 20242024 United States Senate election in Michigan (2024)B InsiderAdvantage—800LV—Slotkin 48 · Rogers 48Even——Release
Oct 29–Nov 2, 20242024 United States Senate election in Massachusetts (2024)C University of New Hampshire—744LV—Warren 60 · Deaton 37D+23——Release
Oct 29–Nov 2, 20242024 United States Senate election in Maine (2024)C University of New Hampshire—1,485LV—Costello 7 · Kouzounas 35R+28——Release
Oct 25–Nov 2, 20242024 United States Senate election in Arizona (2024)Not averagedA The New York Times/Siena University—1,025RV—Gallego 51 · Lake 43D+8——Release
Oct 25–Nov 2, 20242024 United States Senate election in Arizona (2024)A The New York Times/Siena University—1,025LV—Gallego 50 · Lake 45D+5——Release
Oct 30–Nov 2, 20242024 United States Senate election in Arizona (2024)A+ Emerson CollegeThe Hill900LV—Gallego 50 · Lake 45D+5——Release
Nov 1–2, 20242024 United States Senate election in Arizona (2024)A AtlasIntel—967LV—Gallego 47 · Lake 49R+2——Release
Nov 1–2, 20242024 United States Senate election in Arizona (2024)B InsiderAdvantage—800LV—Gallego 49 · Lake 47D+2——Release
Oct 23–Nov 1, 20242024 North Carolina gubernatorial election (2024)C Morning Consult—1,056LV—Stein 52 · Robinson 36D+16——Release
Oct 23–Nov 1, 20242024 United States Senate election in Wisconsin (2024)C Morning Consult—541LV—Baldwin 49 · Hovde 47D+2——Release
Oct 23–Nov 1, 20242024 United States Senate election in Pennsylvania (2024)C Morning Consult—1,538LV—Jr. 46 · McCormick 43D+3——Release
Oct 23–Nov 1, 20242024 United States Senate election in Ohio (2024)C Morning Consult—1,254LV—Brown 46 · Moreno 47R+1——Release
Oct 23–Nov 1, 20242024 United States Senate election in Michigan (2024)C Morning Consult—1,112LV—Slotkin 49 · Rogers 41D+8——Release
Oct 29–Nov 1, 20242024 United States Senate election in Massachusetts (2024)A MassINC Polling Group—582LV—Warren 55 · Deaton 33D+22——Release
Oct 23–Nov 1, 20242024 United States Senate election in Arizona (2024)C Morning Consult—666LV—Gallego 50 · Lake 42D+8——Release
Oct 17–31, 20242024 North Carolina gubernatorial election (2024)A− ActiVote—400LV—Stein 58 · Robinson 42D+16——Release
Oct 6–31, 20242024 United States Senate election in Wisconsin (2024)A− ActiVote—400LV—Baldwin 54 · Hovde 46D+8——Release
Oct 29–31, 20242024 United States Senate election in Wisconsin (2024)A− OnMessage Inc.—800LV—Baldwin 48 · Hovde 47D+1——Release
Oct 25–31, 20242024 United States Senate election in Wisconsin (2024)B YouGovThe Times, Stanford University, Arizona State University, and Yale University863LV—Baldwin 50 · Hovde 45D+5——Release
Showing 4,551–4,600 of 11,685

Adjusted: after house-effect and population corrections. vs result: margin minus the certified or unofficial result. Latest poll in the database ended Nov 2, 2026. Source: each poll’s own release, as cited by the poll list it was compiled from (The New York Times for Senate, governor and House races; Wikipedia for other offices)